Add ability to explicitly set the backend

[ismell]

This should fix issue #14.

Here is the example usage

require 'rack-proxy'

class CwsProxy < Rack::Proxy
  def initialize
    super :backend => MyConfig.backend_uri
  end

  def rewrite_env(env)
    env["HTTP_X_FORWARDED_HOST"] = env["HTTP_HOST"]
    env["HTTP_HOST"] = MyConfig.backend_uri.host

    env
  end

  def rewrite_response(triplet)
    status, headers, body = triplet
    headers.delete("status")
    triplet
  end
end

[ncr]

Looks fine to me! Thank you :+1:

[ismell]

When is the next release scheduled? I would like to use this in my project but not have to specify the :git parameter in my Gemfile.

Thanks, Raul

[ncr]

Hmm, you're right, I'll release the updates tomorrow.

Jacek Becela http://flic.kr/ncr

Dnia 21 cze 2013 o godz. 20:52 Raul E Rangel notifications@github.com napisał(a):

When is the next release scheduled? I would like to use this in my project but not have to specify the :git parameter in my Gemfile.

Thanks, Raul

— Reply to this email directly or view it on GitHub.

[ncr]

Just pushed 0.4

[ismell]

Awesome thanks!